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Home/Tools/ERP & Commercial Fitout Estimator
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ERP & Commercial Fitout Estimator

Free

Estimate ERP category, fire safety and accessibility requirements, and fitout budget for your commercial space.

Compliant with Code construction L143 / Loi 2005-102

Premises characteristics
m²
floors

ERP diagnosis & estimate

Total area

500m²

Theoretical capacity

167pers.

ERP category

4th categorycat.

Passage units

2UP

Emergency exits

1minimum

Male facilities

1

Female facilities

2

Applicable requirements (11)

🔴
Smoke extraction (natural or mechanical)
Required from 1st category. Smoke vents, facade openings or mechanical duct network.
🔴
FSS (Fire Safety System)
FSS category A to E based on building type and category. Detection, alarm, compartmentation.
🔴
Emergency lighting (BAES/BAEH)
Autonomous emergency lighting units, exit signage, ambient lighting.
🔴
Exits and clearances (number, width)
Number of exits proportional to occupancy. Min width 0.90m per passage unit (PU).
🔴
Accessibility (PRM compliance)
Ramps, passage widths (1.40m), accessible toilets, parking spaces, induction loop, signage.
🔴
Public toilets
Number of toilets based on occupancy and type. At least 1 accessible toilet.
🔴
Ventilation / AHU (air quality)
Regulatory fresh air flow based on occupancy. AHU, mechanical ventilation, filtration.
🔵
Signage and external branding
Sign permit (local authority), local advertising regulations, max dimensions.
🔵
Shop front and display windows
Window lighting, awnings, planning compliance and co-ownership rules.
🔵
Checkout and payment area
Checkout sizing, queue management, POS terminals, anti-theft. Accessible checkout required.
🔵
Back-of-house storage
Storage area (15-25% of sales floor), loading bay, shelving.

🔴 Regulatory obligation — 🔵 Recommended / configuration-dependent

Fitout

475k€

Safety & compliance

111k€

Estimated total budget

586k€

Standards & regulations

  • Code de la construction L143Réglementation ERP — Sécurité incendie
  • Arrêté 25/06/1980Règlement de sécurité contre l'incendie dans les ERP
  • Loi 2005-102Accessibilité des ERP aux personnes handicapées
  • PLU / RLPEnseignes et devantures commerciales

This tool provides indicative estimates. Results do not substitute professional advice. Always verify with current regulations.

Related sector guides

Commerce & Fitout Guide

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